2138352804

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:691

約数の個数: 192

約数和(自身を含む): 6524582400

約数和(自身を除く): 4386229596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 61, 63, 84, 89, 108, 122, 126, 178, 183, 189, 244, 252, 267, 356, 366, 378, 427, 521, 534, 549, 623, 732, 756, 801, 854, 1042, 1068, 1098, 1246, 1281, 1563, 1602, 1647, 1708, 1869, 2084, 2196, 2403, 2492, 2562, 3126, 3204, 3294, 3647, 3738, 3843, 4689, 4806, 5124, 5429, 5607, 6252, 6588, 7294, 7476, 7686, 9378, 9612, 10858, 10941, 11214, 11529, 14067, 14588, 15372, 16287, 16821, 18756, 21716, 21882, 22428, 23058, 28134, 31781, 32574, 32823, 33642, 38003, 43764, 46116, 46369, 48861, 56268, 63562, 65148, 65646, 67284, 76006, 92738, 95343, 97722, 98469, 114009, 127124, 131292, 139107, 146583, 152012, 185476, 190686, 195444, 196938, 222467, 228018, 278214, 286029, 293166, 324583, 342027, 381372, 393876, 417321, 444934, 456036, 556428, 572058, 586332, 649166, 667401, 684054, 834642, 858087, 889868, 973749, 1026081, 1144116, 1251963, 1298332, 1334802, 1368108, 1669284, 1716174, 1947498, 2002203, 2052162, 2503926, 2669604, 2828509, 2921247, 3432348, 3894996, 4004406, 4104324, 5007852, 5657018, 5842494, 6006609, 8008812, 8485527, 8763741, 11314036, 11684988, 12013218, 16971054, 17527482, 19799563, 24026436, 25456581, 33942108, 35054964, 39599126, 50913162, 59398689, 76369743, 79198252, 101826324, 118797378, 152739486, 178196067, 237594756, 305478972, 356392134, 534588201, 712784268, 1069176402, 2138352804]

約数ペア:

[(1, 2138352804), (2, 1069176402), (3, 712784268), (4, 534588201), (6, 356392134), (7, 305478972), (9, 237594756), (12, 178196067), (14, 152739486), (18, 118797378), (21, 101826324), (27, 79198252), (28, 76369743), (36, 59398689), (42, 50913162), (54, 39599126), (61, 35054964), (63, 33942108), (84, 25456581), (89, 24026436), (108, 19799563), (122, 17527482), (126, 16971054), (178, 12013218), (183, 11684988), (189, 11314036), (244, 8763741), (252, 8485527), (267, 8008812), (356, 6006609), (366, 5842494), (378, 5657018), (427, 5007852), (521, 4104324), (534, 4004406), (549, 3894996), (623, 3432348), (732, 2921247), (756, 2828509), (801, 2669604), (854, 2503926), (1042, 2052162), (1068, 2002203), (1098, 1947498), (1246, 1716174), (1281, 1669284), (1563, 1368108), (1602, 1334802), (1647, 1298332), (1708, 1251963), (1869, 1144116), (2084, 1026081), (2196, 973749), (2403, 889868), (2492, 858087), (2562, 834642), (3126, 684054), (3204, 667401), (3294, 649166), (3647, 586332), (3738, 572058), (3843, 556428), (4689, 456036), (4806, 444934), (5124, 417321), (5429, 393876), (5607, 381372), (6252, 342027), (6588, 324583), (7294, 293166), (7476, 286029), (7686, 278214), (9378, 228018), (9612, 222467), (10858, 196938), (10941, 195444), (11214, 190686), (11529, 185476), (14067, 152012), (14588, 146583), (15372, 139107), (16287, 131292), (16821, 127124), (18756, 114009), (21716, 98469), (21882, 97722), (22428, 95343), (23058, 92738), (28134, 76006), (31781, 67284), (32574, 65646), (32823, 65148), (33642, 63562), (38003, 56268), (43764, 48861), (46116, 46369)]